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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.maven.execution;
20  
21  import javax.inject.Inject;
22  import javax.inject.Named;
23  import javax.inject.Singleton;
24  
25  import org.apache.maven.artifact.versioning.ArtifactVersion;
26  import org.apache.maven.artifact.versioning.DefaultArtifactVersion;
27  import org.codehaus.plexus.personality.plexus.lifecycle.phase.Initializable;
28  import org.codehaus.plexus.personality.plexus.lifecycle.phase.InitializationException;
29  
30  /**
31   * Describes runtime information about the application.
32   *
33   */
34  @Deprecated
35  @Named
36  @Singleton
37  public class DefaultRuntimeInformation implements RuntimeInformation, Initializable {
38  
39      @Inject
40      private org.apache.maven.rtinfo.RuntimeInformation rtInfo;
41  
42      private ArtifactVersion applicationVersion;
43  
44      public ArtifactVersion getApplicationVersion() {
45          return applicationVersion;
46      }
47  
48      public void initialize() throws InitializationException {
49          String mavenVersion = rtInfo.getMavenVersion();
50  
51          if (mavenVersion == null || mavenVersion.isEmpty()) {
52              throw new InitializationException("Unable to read Maven version from maven-core");
53          }
54  
55          applicationVersion = new DefaultArtifactVersion(mavenVersion);
56      }
57  }